ES2113741T3 - Sistema para adquirir informaciones de trafico en vehiculos. - Google Patents

Sistema para adquirir informaciones de trafico en vehiculos.

Info

Publication number
ES2113741T3
ES2113741T3 ES95915850T ES95915850T ES2113741T3 ES 2113741 T3 ES2113741 T3 ES 2113741T3 ES 95915850 T ES95915850 T ES 95915850T ES 95915850 T ES95915850 T ES 95915850T ES 2113741 T3 ES2113741 T3 ES 2113741T3
Authority
ES
Spain
Prior art keywords
transceiver
signal
pct
vehicles
opto
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95915850T
Other languages
English (en)
Inventor
Georg Otto Geduld
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leica Geosystems AG
Original Assignee
Leica AG Switzerland
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leica AG Switzerland filed Critical Leica AG Switzerland
Application granted granted Critical
Publication of ES2113741T3 publication Critical patent/ES2113741T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/74—Systems using reradiation of electromagnetic waves other than radio waves, e.g. IFF, i.e. identification of friend or foe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/096758—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where no selection takes place on the transmitted or the received information
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096791—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is another vehicle

Abstract

LA INVENCION SE REFIERE A SISTEMAS DE REGISTRO DE INFORMACIONES DE TRAFICO PARA VEHICULOS, CUYOS SISTEMAS DISPONEN DE UN PRIMER TRANSMISOR-RECEPTOR OPTOELECTRICO SOBRE EL LADO DE VEHICULO Y UN SEGUNDO TRANSMISOR-RECEPTOR OPTOELECTRICO PROVISTO EN LOCALIZACIONES PREDETERMINADAS EN LAS LINEAS DE TRAFICO. EL PRIMER TRANSMISOR-RECEPTOR EMITE UNA PRIMERA SEÑAL Y RECIBE Y DESCODIFICA UNA SEGUNDA SEÑAL A TRAVES DEL SEGUNDO TRANSMISORRECEPTOR. EL SEGUNDO TRANSMISOR-RECEPTOR RECIBE LA PRIMERA SEÑAL A PARTIR DEL PRIMER TRANSMISOR-RECEPTOR Y ENVIA DE NUEVO UNA SEGUNDA SEÑAL CODIFICADA AL PRIMER TRANSMISOR-RECEPTOR. EL PRIMER TRANSMISOR-RECEPTOR SE DISPONE EN LA FORMA DE UN DISPOSITIVO DE MEDICION DE DISTANCIA-TIEMPO OPERANDO MEDIANTE REFLEXION. LA SEÑAL DE IMPULSO DE MEDICION DE DISTANCIA OPTICA EMITIDA ES DE FORMA SIMULTANEA LA SEÑAL RECIBIDA MEDIANTE EL SEGUNDO TRANSMISOR-RECEPTOR. EL SEGUNDO TRANSMISOR-RECEPTOR EMITE LA SEGUNDA SEÑAL DESPUES DE UN RETRASO DE TIEMPO QUE SIGUE A LA RECEPCION DE LA PRIMERA SEÑAL. EL TIEMPO DE RETRASO DEBE SER MAYOR QUE LA CANTIDAD MAXIMA DE TIEMPO REQUERIDO PARA UNA MEDICION DE DISTANCIA. SE ASEGURA DE ESTA FORMA QUE UNA SEÑAL A PARTIR DE SEGUNDO TRANSMISOR-RECEPTOR NO SE INTERPRETA DE FORMA ERRONEA COMO UNA SEÑAL REFLEJADA POR UN OBJETIVO.
ES95915850T 1994-04-21 1995-04-06 Sistema para adquirir informaciones de trafico en vehiculos. Expired - Lifetime ES2113741T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4413886A DE4413886C1 (de) 1994-04-21 1994-04-21 System zur Erfassung von Verkehrsinformationen in Fahrzeugen

Publications (1)

Publication Number Publication Date
ES2113741T3 true ES2113741T3 (es) 1998-05-01

Family

ID=6516051

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95915850T Expired - Lifetime ES2113741T3 (es) 1994-04-21 1995-04-06 Sistema para adquirir informaciones de trafico en vehiculos.

Country Status (13)

Country Link
US (1) US5831551A (es)
EP (1) EP0756737B1 (es)
JP (1) JP3454830B2 (es)
KR (1) KR100349073B1 (es)
CN (1) CN1102786C (es)
AT (1) ATE162653T1 (es)
AU (1) AU681958B2 (es)
CA (1) CA2188054C (es)
DE (2) DE4413886C1 (es)
ES (1) ES2113741T3 (es)
FI (1) FI117407B (es)
NO (1) NO314371B1 (es)
WO (1) WO1995029471A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2289880A1 (es) * 2005-07-11 2008-02-01 Fernando Maria Trujillo Garcia Sistema activo de indicacion individualizada de la señalizacion de trafico de prioritaria observancia.

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Publication number Priority date Publication date Assignee Title
US7610146B2 (en) * 1997-10-22 2009-10-27 Intelligent Technologies International, Inc. Vehicle position determining system and method
US5847661A (en) * 1996-03-15 1998-12-08 Intelligent Ideation, Inc. Vehicle data acquisition system
DE19756063C1 (de) 1997-12-17 1998-12-17 Daimler Benz Ag Anzeige für eine elektronische Rückfahrhilfe
DE19829162A1 (de) * 1998-06-30 2000-01-05 Erwin Dietz Verwendung einer elektronischen Kamera und einer mit ihr zusammenarbeitenden Bilderkennungseinrichtung in einem Automobil zum Erkennen von Verkehrszeichen
US6223125B1 (en) 1999-02-05 2001-04-24 Brett O. Hall Collision avoidance system
US6472978B1 (en) * 2000-11-24 2002-10-29 Yokogawa Electric Corporation Traffic system to prevent from accidents
DE10358857A1 (de) * 2003-12-16 2005-07-21 Robert Bosch Gmbh Abstandsmessvorrichtung zur Steuerung
DE102004021277B3 (de) * 2004-04-29 2005-08-25 Daimlerchrysler Ag Übertragungssystem für lokale Verkehrsinformationen
US7109884B2 (en) * 2004-05-07 2006-09-19 Glynntech, Inc. Traffic stop sign safety enhancement system
US9043138B2 (en) 2007-09-07 2015-05-26 Green Driver, Inc. System and method for automated updating of map information
US10083607B2 (en) 2007-09-07 2018-09-25 Green Driver, Inc. Driver safety enhancement using intelligent traffic signals and GPS
US9852624B2 (en) 2007-09-07 2017-12-26 Connected Signals, Inc. Network security system with application for driver safety system
US10198942B2 (en) 2009-08-11 2019-02-05 Connected Signals, Inc. Traffic routing display system with multiple signal lookahead
WO2013084225A1 (en) * 2011-12-05 2013-06-13 Brightway Vision Ltd. Smart traffic sign system and method
US10203399B2 (en) 2013-11-12 2019-02-12 Big Sky Financial Corporation Methods and apparatus for array based LiDAR systems with reduced interference
US9360554B2 (en) 2014-04-11 2016-06-07 Facet Technology Corp. Methods and apparatus for object detection and identification in a multiple detector lidar array
MX369910B (es) * 2014-12-30 2019-11-26 3M Innovative Properties Co Sistema de identificacion de señales para vehiculos.
US10036801B2 (en) 2015-03-05 2018-07-31 Big Sky Financial Corporation Methods and apparatus for increased precision and improved range in a multiple detector LiDAR array
US9866816B2 (en) 2016-03-03 2018-01-09 4D Intellectual Properties, Llc Methods and apparatus for an active pulsed 4D camera for image acquisition and analysis
RU2672641C1 (ru) * 2017-12-28 2018-11-16 3М Инновейтив Пропертиз Компани Световозвращающая пленка с метками радиочастотной идентификации
DE102018202240A1 (de) * 2018-02-14 2019-08-14 Osram Gmbh Verfahren zur objekterkennung

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
DE2156001B2 (de) * 1971-11-11 1975-10-16 Daimler-Benz Ag, 7000 Stuttgart Abstandswarnvorrichtung für Fahrzeuge
US4325146A (en) * 1979-12-20 1982-04-13 Lennington John W Non-synchronous object identification system
DE3248544C2 (de) * 1982-12-29 1984-11-22 Siemens AG, 1000 Berlin und 8000 München System zur Informationsübertragung mittels Infrarotstrahlung
DE3319158A1 (de) * 1983-05-26 1984-11-29 Precitronic Gesellschaft für Feinmechanik und Electronic mbH, 2000 Hamburg System zur elektrooptischen informationsuebertragung
US5122796A (en) * 1986-02-19 1992-06-16 Auto-Sense, Limited Object detection method and apparatus emplying electro-optics
ATE83562T1 (de) * 1987-02-09 1993-01-15 Wild Heerbrugg Ag Verfahren und vorrichtung zur entfernungsmessung durch verarbeitung optischer impulssignale.
US5062088A (en) * 1990-10-09 1991-10-29 Lundahl Instruments, Inc. Acoustic measuring system
IL98498A (en) * 1991-06-14 1994-01-25 Vardi Shlomo Electro-optical monitoring system for vehicles
DE4134601C2 (de) * 1991-09-27 1996-01-18 Gerhard Koepple Verfahren und Einrichtungen zur Information von Autofahrern
DE4138050A1 (de) * 1991-11-19 1993-05-27 Siemens Matsushita Components Identifikationssystem zur verkehrsinformationserkennung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2289880A1 (es) * 2005-07-11 2008-02-01 Fernando Maria Trujillo Garcia Sistema activo de indicacion individualizada de la señalizacion de trafico de prioritaria observancia.

Also Published As

Publication number Publication date
CA2188054C (en) 2006-11-07
FI964210A0 (fi) 1996-10-18
NO964464D0 (no) 1996-10-21
JP3454830B2 (ja) 2003-10-06
AU2256695A (en) 1995-11-16
DE4413886C1 (de) 1995-04-06
US5831551A (en) 1998-11-03
EP0756737A1 (de) 1997-02-05
KR970702600A (ko) 1997-05-13
NO314371B1 (no) 2003-03-10
NO964464L (no) 1996-12-19
DE59501337D1 (de) 1998-02-26
KR100349073B1 (ko) 2002-12-18
AU681958B2 (en) 1997-09-11
EP0756737B1 (de) 1998-01-21
FI964210A (fi) 1996-10-18
FI117407B (fi) 2006-09-29
CN1102786C (zh) 2003-03-05
CA2188054A1 (en) 1995-11-02
JPH09512121A (ja) 1997-12-02
ATE162653T1 (de) 1998-02-15
WO1995029471A1 (de) 1995-11-02
CN1146251A (zh) 1997-03-26

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